CN215962792U

CN215962792U - Industrial waste gas desulfurization dust collecting equipment

Info

Publication number: CN215962792U
Application number: CN202121645678.7U
Authority: CN
Inventors: 李维兵; 魏良健; 李阳
Original assignee: Maanshan Aoke Environmental Protection Science & Technology Development Co ltd
Current assignee: Maanshan Aoke Environmental Protection Science & Technology Development Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-08
Anticipated expiration: 2031-07-19

Abstract

The utility model is suitable for the technical field of waste gas treatment, and provides industrial waste gas desulfurization and dust removal equipment which comprises a filtering component and a spraying component, wherein the filtering component comprises an absorption tower main body, an air inlet, a porous airflow distribution plate, a bearing, an L-shaped plate, a spring, a cleaning brush, a motor and an active carbon filtering net, the active carbon filtering net is movably connected with the bottom end of the cleaning brush, the spraying component comprises a water pump, a liquid inlet pipe, a liquid outlet pipe and a water guide pipe, the bottom of the water guide pipe is fixedly provided with a spraying head, part of impurities in the waste gas are filtered by the filtering component, the cleaning brush is driven by the motor to be cut and rubbed on the surface of the active carbon filtering net, the cleaning component can be cleaned, the blockage caused by long-term use and the failure in filtering can be prevented, a water curtain flowing downwards is formed by the spraying component, the waste gas passes through the water curtain, the water curtain is used for secondary filtering of the waste gas, and the dust removal effect on the waste gas is improved, thereby improving the desulfurization and purification effect of the waste gas.

Description

Industrial waste gas desulfurization dust collecting equipment

Technical Field

The utility model belongs to the technical field of waste gas treatment, and particularly relates to industrial waste gas desulfurization and dust removal equipment.

Background

The industrial waste gas is a general term of various pollutant-containing gases discharged into air in the process of fuel combustion and production processes in a factory of an enterprise, the industrial waste gas contains a large amount of dust, the waste gas needs to be dedusted, desulfurized and purified after being discharged, sulfur dioxide and dust particles in the waste gas are removed, and the purified air is discharged into the atmosphere, wherein the sodium-alkali desulfurization process is a common means for desulfurization treatment.

At present at the in-process of handling waste gas, it is inside that the waste gas that will have the dust is discharged to the absorption tower directly generally, spout solution to waste gas again, make solution and waste gas take place to react and purify, but waste gas does not filter and remove dust at the emission in-process, can lead to waste gas to contain the dirt volume great, the incomplete condition of purification appears easily when coming the desulfurization purification to waste gas through the solution, purifying effect is poor, and the waste gas after the purification still can have the dust, waste gas after the purification and remaining dust can discharge outside the absorption tower simultaneously, still can cause environmental pollution.

Disclosure of Invention

The utility model provides an industrial waste gas desulfurization and dust removal device, which aims to solve the technical problems at present.

The utility model is realized in such a way that the industrial waste gas desulfurization and dust removal equipment comprises a filtering component and a spraying component.

The filter assembly comprises an absorption tower main body, the side wall of the absorption tower main body is provided with an air inlet, a porous airflow distribution plate is fixedly mounted at the bottom of an inner cavity of the absorption tower main body, a bearing is fixedly connected to the top end of the inner wall of the absorption tower main body, an L-shaped plate is rotatably connected to the bottom end of the bearing, a spring is fixedly connected to the bottom end of the L-shaped plate, a cleaning brush is fixedly connected to the bottom end of the spring, a motor is fixed to the top of the absorption tower main body, the output end of the motor penetrates through the bearing and the L-shaped plate is fixedly connected to the inner wall of the absorption tower main body, an activated carbon filter screen is fixed to the upper end of the inner wall of the absorption tower main body, and the activated carbon filter screen is movably connected to the bottom end of the cleaning brush.

The spray assembly comprises a water pump, the water pump is fixedly arranged at the bottom of the absorption tower main body, a liquid inlet pipe is fixed at the input end of the water pump, one end of a liquid outlet pipe is fixed at the output end of the water pump, the other end of the liquid outlet pipe is arranged in the absorption tower main body, a water guide pipe is fixedly connected with the water guide pipe, and a spray head is fixed at the bottom of the water guide pipe.

Preferably, a drain pipe is fixed to the bottom of the absorption tower main body.

Preferably, still include dredging mechanism, dredging mechanism includes hydraulic stem, layer board, slider, thimble, reset spring, lantern ring.

The utility model discloses a set up absorption tower, including absorption tower main part, hydraulic stem, slider sliding connection, bearing plate, thimble, reset spring with bearing plate fixed connection, just the bearing plate top is fixed with the lantern ring.

Preferably, the bottom of the absorption tower main body is fixedly provided with a mounting frame, and the water pump is fixedly mounted in the mounting frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the industrial waste gas desulfurization and dust removal equipment, the filter assembly is arranged to filter part of impurities in the waste gas, the cleaning brush is driven by the motor to rub the surface of the activated carbon filter screen, the activated carbon filter screen can be cleaned, the problem that the activated carbon filter screen cannot be filtered due to blockage caused by long-term use is solved, the spraying assembly is used for forming the water curtain flowing downwards, the waste gas passes through the water curtain, and the water curtain is used for secondarily filtering the waste gas, so that the dust removal effect on the waste gas is improved, and further the desulfurization and purification effects on the waste gas are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the major components of the filter assembly of the present invention;

fig. 3 is a schematic diagram of main parts of the dredging mechanism of the utility model.

In the figure: 1. a filter assembly; 11. an absorption tower main body; 12. an air inlet; 13. a bearing; 14. an L-shaped plate; 15. a spring; 16. a cleaning brush; 17. a motor; 18. an active carbon filter screen; 19. a liquid discharge pipe; 2. a spray assembly; 21. a water pump; 22. a liquid inlet pipe; 23. a liquid outlet pipe; 24. a water conduit; 25. a shower head; 26. installing a frame; 3. a dredging mechanism; 31. a hydraulic lever; 32. a support plate; 33. a slider; 34. a thimble; 35. a return spring; 36. a collar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-2, the present invention provides a technical solution of an industrial waste gas desulfurization and dust removal apparatus: comprises a filtering component 1 and a spraying component 2.

Filter component 1 includes absorption tower

main part

11, and 11 lateral walls of absorption tower main part are provided with

air inlet

12, and 11 inner chamber bottoms fixed mounting of absorption tower main part have porous airflow distribution plate, and 11 inner wall top fixedly connected with bearings 13 of absorption tower main part, bearing 13 bottom are rotated and are connected with

L template

14, and 14 bottom fixedly connected with springs 15 of L template, 15 bottom fixedly connected with cleaning brush 16 of spring, 11 tops of absorption tower main part are fixed with motor 17, and motor 17 output passes bearing 13 and 14 fixed connection of L template, 11 inner wall upper ends of absorption tower main part are fixed with active carbon filter screen 18, active

carbon filter screen

18 and 16 bottom swing joint of cleaning brush.

Drive cleaning brush 16 through starter motor 17 and clean active carbon filter screen 18, prevent to use for a long time and cause the jam and can't filter, waste gas shunts through porous airflow distribution plate for the desulfurization of waste gas purifies more evenly, and the effect is better.

Referring to fig. 1, the spray assembly 2 includes a water pump 21, the water pump 21 is fixedly disposed at the bottom of the absorption tower main body 11, an input end of the water pump 21 is fixedly provided with a liquid inlet pipe 22, an output end of the water pump 21 is fixedly provided with one end of a liquid outlet pipe 23, the other end of the liquid outlet pipe 23 is disposed inside the absorption tower main body 11 and is fixedly connected with a water guide pipe 24, and a spray head 25 is fixed at the bottom of the water guide pipe 24.

Connect external water source through the feed liquor pipe 22 with water pump 21, start water pump 21, press water pump to aqueduct 24, then form the water curtain through shower head 25 blowout, waste gas passes the water curtain, and the water curtain carries out secondary filter to waste gas, has improved the dust removal effect to waste gas.

A drain pipe 19 is fixed to the bottom of the absorption tower body 11.

The drain pipe 19 discharges water discharged from the shower head 25 in the absorption tower main body 11.

Further, a mounting frame 26 is fixedly provided at the bottom of the absorption tower body 11, and the water pump 21 is fixedly mounted in the mounting frame 26.

Fix water pump 21 in absorption tower main part 11 bottom through installing frame 26 for water pump 21 is fixed more stable, and is more convenient during the transportation.

Referring to fig. 1 and 3, the dredging mechanism 3 includes a hydraulic rod 31, a support plate 32, a slider 33, a thimble 34, a return spring 35, and a collar 36, the hydraulic rod 31 is fixedly connected to the bottom of the inner wall of the absorption tower main body 11, the support plate 32 is fixedly connected to the bottom of the hydraulic rod 31, the slider 33 is slidably connected to the inner side wall of the absorption tower main body 11, the slider 33 is fixedly connected to the support plate 32, the top end of the support plate 32 is fixedly connected to a plurality of thimbles 34, the return spring 35 is movably sleeved on the outer side of the thimbles 34, the return spring 35 is fixedly connected to the support plate 32, and the collar 36 is fixed to the top end of the support plate 32.

When the porous airflow distribution plate is blocked, the supporting plate 32 can be pushed by the hydraulic rod 31, so that the plurality of thimbles 34 at the top end of the supporting plate can be sleeved and inserted into the porous airflow distribution plate to dredge the porous airflow distribution plate.

The working principle and the using process of the utility model are as follows: drive cleaning brush 16 through starter motor 17 and clean active carbon filter screen 18, prevent to use for a long time and cause the jam and can't filter, waste gas shunts through porous airflow distribution plate for the desulfurization of waste gas purifies more evenly, and the effect is better.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an industrial waste gas desulfurization dust collecting equipment which characterized in that: comprises a filtering component (1) and a spraying component (2);

the filtering component (1) comprises an absorption tower main body (11), the side wall of the absorption tower main body (11) is provided with an air inlet (12), a porous air flow distribution plate is fixedly arranged at the bottom of the inner cavity of the absorption tower main body (11), a bearing (13) is fixedly connected at the top end of the inner wall of the absorption tower main body (11), the bottom end of the bearing (13) is rotatably connected with an L-shaped plate (14), the bottom end of the L-shaped plate (14) is fixedly connected with a spring (15), the bottom end of the spring (15) is fixedly connected with a cleaning brush (16), the top of the absorption tower main body (11) is fixed with a motor (17), the output end of the motor (17) penetrates through the bearing (13) to be fixedly connected with the L-shaped plate (14), an active carbon filter screen (18) is fixed at the upper end of the inner wall of the absorption tower main body (11), the active carbon filter screen (18) is movably connected with the bottom end of the cleaning brush (16);

spray assembly (2) are including water pump (21), water pump (21) are fixed to be set up the bottom of absorption tower main part (11), water pump (21) input end is fixed with feed liquor pipe (22), water pump (21) output end is fixed with the one end of drain pipe (23), the other end setting of drain pipe (23) is in the inside of absorption tower main part (11), and fixedly connected with aqueduct (24), aqueduct (24) bottom is fixed with shower head (25).

2. The industrial waste gas desulfurization dust removing apparatus according to claim 1, characterized in that: a liquid discharge pipe (19) is fixed at the bottom of the absorption tower main body (11).

3. The industrial waste gas desulfurization dust removing apparatus according to claim 1, characterized in that: the device is characterized by further comprising a dredging mechanism (3), wherein the dredging mechanism (3) comprises a hydraulic rod (31), a supporting plate (32), a sliding block (33), a thimble (34), a return spring (35) and a lantern ring (36);

hydraulic stem (31) fixed connection be in absorption tower main part (11) inner wall bottom, just hydraulic stem (31) bottom fixedly connected with layer board (32), slider (33) sliding connection be in on absorption tower main part (11) inside wall, just slider (33) with layer board (32) fixed connection, layer board (32) top fixedly connected with is a plurality of thimble (34), just thimble (34) outside activity cup joints reset spring (35), reset spring (35) with layer board (32) fixed connection, just layer board (32) top is fixed with lantern ring (36).

4. The industrial waste gas desulfurization dust removing apparatus according to claim 1, characterized in that: the bottom of the absorption tower main body (11) is fixedly provided with a mounting frame (26), and the water pump (21) is fixedly mounted in the mounting frame (26).